<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        html {
            height: 100%;
        }
        body {
            height: 100%;
        }
        .container {
            height: 100%;
            background-image: linear-gradient(25deg, #d6235d, #ea7a79, #f8bb97, #fff9b6);
        }
        .login-wrapper {
            background-image: linear-gradient(25deg, #d6235d, #ea7a79, #f8bb97, #fff9b6);
            width: 358px;
            height: 430px;
            border-radius: 15px;
            padding: 0 50px;
            position: relative;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            border:1px solid #ffffff;
            backdrop-filter:blur(3px)brightness(95%);
            box-shadow:10px 10px 30px #011638;
        }
        .header {
            font-size: 38px;
            font-weight: bold;
            text-align: center;
            line-height: 60px;
        }
        .input-item {
            display: block;
            width: 100%;
            margin-bottom: 20px;
            border: 0;
            padding: 10px;
            border-bottom: 1px solid rgb(128, 125, 125);
            font-size: 15px;
            outline: none;
        }
        .input-item:placeholder {
            text-transform: uppercase;
        }
        .btn {
            text-align: center;
            padding: 10px;
            width: 100%;
            background-image: linear-gradient(25deg, #d6235d, #ea7a79, #f8bb97, #fff9b6);
            color: #fff;
            line-height: 30px;
        border-radius: 15px;
        }
        a {
            text-decoration-line: none;
            color: #abc1ee;
        }
        button{
            border: none;
            width: 368px;
            height: 32px;
            background-image:linear-gradient(25deg, #d6235d, #ea7a79, #f8bb97, #fff9b6) ;
        }
    </style>
</head>
<body>
<div class="container">
        <div class="login-wrapper">
            <div class="header">注册</div>
            <form class="form-wrapper" method="post" action="/register">
                <label for="username">账号:</label>
                <input type="text" name="username" placeholder="username" class="input-item" id="username"><br>
                <label for="password">密码:</label>
                <input type="password" name="password" placeholder="password" class="input-item" id="password"><br>
                <label for="nickname">昵称:</label>
                <input type="text" id="nickname" name="nickname" placeholder="nickname" class="input-item"><br>
                <div class="btn"><button type="submit">注册</button></div>
                <div class="btn"><a href="/login">已有账号前往登录</a></div>
            </form>
        </div>
</div>
</body>
</html>